Instructions for Use, Installation and Servicing ecoMAX pro
35
19 Boiler specification
ecoMAX pro
ecoMAX pro
18 E
28 E
Units
Maximum CH heat input (net)
18.9
28.6
kW
CH heat output (80/60 °C)
5.0 - 18.3
5.3 - 28.2
kW
CH heat output (50/30 °C)
5.3 - 20.0
5.7 - 30.6
kW
SEDBUK Band
A
A
SAP Seasonal Efficiency
90.4
90.6
%
NOx Class
5
5
Electrical rating
IP40
IP40
Inlet gas working pressure
required (natural gas)
20
20
mbar
Gas supply (G20) Gross CV (s.t.)
37.8
37.8
MJ/m
3
Maximum gas rate
2.00
3.02
M
3
/h
Minimum gas rate
0.53
0.56
M
3
/h
Burner % CO
2
(Case on)
9.0 +/-0.2
9.0 +/-0.2
%
Gas connection
15 mm Compression
15 mm Compression
Water connections
22 mm Compression
22 mm Compression
Condensate drain (internal diameter min.)
19
19
mm
Internal fuse ratings
Fan supply PCB 3.15 AT
Fan supply PCB 3.15 AT
A
Main PCB 125 mAT
Main PCB 125 mAT
A
Maximum CH system pressure
3
3
bar
Weight
31
33
kg
Electrical supply
230/~50
230/~50
V~/Hz
External fuse
3
3
A
Power input
60
60
W
Case height
600
600
mm
Case width
375
375
mm
Case depth
334
334
mm
